baber/WOPTO huggingface dataset:
Patent JP-S6484064-A (JP)
Title: Method of detecting outside-air temperature of ice machine
Inventor: MASUI KIYOSHI
IPC: F25C1/04
Filed: 1987-09-25
Abstract: PURPOSE: To abolish use of an atmospheric temperature sensor by calculating an atmospheric temperature according to a characteristic formula based on a temperature drop time-atmospheric temperature characteristic curve via a temperature drop time from a first evaporator temperature to a second evaporator temperature. CONSTITUTION: An evaporator temperature detecting sensor for detecting a temperature of a cooler is installed to control an ice-making and a dehydrating operation in a cooler 3. First and second evaporator temperatures for stabilizing a temperature drop and a desired temperature or higher of an evaporator 3b are decided. When constants A and T0 are stored in a microcomputer from a relation formula I (A, T0 are constants) between a temperature drop time Δt and an atmospheric temperature T, the temperature T is calculated from the time Δt between the first and second evaporator temperatures at that time. The atmospheric temperature is corrected by the temperature T, an ice-making complete time is obtained, and the ice-making is controlled.  That is, when ices are sufficiently grown in ice-making compartments 3a, the sensor 4 detects the complete temperature corrected by the time Δt, and an ice removing operation is started.
Patent JP-H0769495-A (JP)
Title: Sheet turnover method and device thereof
Inventor: HANAWA TSUTOMU
IPC: B41F21/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide a sheet turnover method and its device, capable of handling a sheet simultaneously in time of its turnover operation. CONSTITUTION:When one end of a sheet 21 is held by a grip 20, forming two flexures 29 and 29' at two spots and this sheet travels between specified strokes horizontally, the flexure 29 to be formed at the lower side travels on the sheet part so as chase the grip 20. Each of these flexures 29 and 29' raises any flexural slippage at each sheet, whereby sheets of paper are made into separation, so that sheet handling is completed simultaneously with the turnover.
Patent JP-H03105318-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1335
Filed: 1989-09-20
Abstract: PURPOSE:To improve the transmittance of the liquid crystal display device and to allow black and white and color displaying as well s to improve a contrast ratio by providing a polarizing plate and phase plate or either one thereof between a pair of substrates, more preferably on the inner side of the liquid crystal element, i.e. on the inner side of an electrode. CONSTITUTION:The liquid crystal 5 is crimped between the glass substrates 2 and 10 and the polarizing plate 1 is disposed on the outer side of the glass substrate 2. The polarizing plate 8 is disposed between the lower electrode 9 and an oriented film 6 and further, the phase plate 7 is disposed between the polarizing plate 8 and the oriented film 6 so that the display colors of the liquid crystal display device can be changed. While the upper electrode 3 is a transparent electrode, the lower electrode 9 may not be transparent and may be commonly used as a reflecting plate. The liquid crystal display device having time-divided driving characteristics has the low transmittance and is not suitable for a reflection type but its transmittance is enhanced and further, the contrast ratio is improved by providing the phase plate 7 between a pair of the substrates 2 and 10, more preferably on the inner side of the electrode 9.
Patent JP-2000346578-A (JP)
Title: Duplex type heat exchanger
Inventor: SUGIMOTO TATSUO
IPC: F28D9/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce a thermal radiating capability of one heat exchanger while a size and a mass of a duplex type heat exchanger are being prevented from being increased more than that required. SOLUTION: A radiator 100 and a condenser 200 are integrally assembled to each other through side plates 300. A longitudinal size L2 of a condenser tube 210 is set to be smaller than a longitudinal size L1 of a radiator tube 110. With such an arrangement as above, it is possible to reduce capability of the condenser 200 while the condenser 200 is being prevented from being increased more than that required, so that it is possible to prevent the size and mass of the duplex type heat exchanger from being increased more than that required.
Patent JP-H0693204-A (JP)
Title: Production of highly masking white pigment
Inventor: WATANABE TATSUHIKO
IPC: C09C1/02
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a pigment, excellent in dispersibility and affinity and useful as plastics, coatings, etc., by treating calcium carbonate with an alkali metallic salt of polyacrylic acid, then carrying out the mixing and stirring of mutual powders using titanium oxide preadsorbing acrylic acid monomer thereon. CONSTITUTION:The pigment is obtained by carrying out the spraying and adding treatment of preferably 1-5 pts.wt. (expressed in terms of pure component) alkali metallic salt of polyacrylic acid having 3000-10000 molecular weight at 30-40wt.% concentration to 100 pts.wt. calcium carbonate such as heavy calcium carbonate having 8-12m<2>/g BET specific surface area and then carrying out the mixing and stirring of mutual powders using titanium oxide preadsorbing acrylic acid monomer thereon.
Patent JP-H0192473-A (JP)
Title: Asphalt waterproof sheet
Inventor: KURAMOTO NORIYUKI
IPC: D06M101/16
Filed: 1987-09-29
Abstract: PURPOSE: To obtain a waterproof sheet having a high strength, reduced heat shrinkage and excellent dimensional stability by employing, as a fiber-base fabric, a knitted fabric of nylon fiber obtained by a specific high-speed spinning. CONSTITUTION: This waterproof sheet is obtained by employing, as a fiber base fabric for asphaltic waterproof sheet, a knitted fabric of nylon fiber produced by conducting a melt spinning at a high speed of >=4,000 m/min. and then impregnating the fabric with asphalt, wherein the waterproof sheet when impregnated is subjected to little dimensional change so as to resultantly render the sheet stable. The sheet is little in heat shrinkage and excellent in sheet strength, and hence there is never found out any breakage in the sheet when applied.
Patent JP-H04358535-A (JP)
Title: Carbon molecular sieve, its ausorbent and gas separating method
Inventor: TOOMASU RICHIYAADO GAFUNII
IPC: C01B37/00
Filed: 1991-08-28
Abstract: PURPOSE: To provide a process for making sieve suitable for separating gases having different adsorption rates on a modified carbon molecular sieve. CONSTITUTION: The process is characterised by modifying a starting sieve support having a majority of micropores with an effective pore size of 4.5-8 angstroms, with a two-step process, in which the sieve is contacted with two different volatile carbon-contg. org. compds. which have different molecular dimensions, preferably hydrocarbons. The compds. used in the first step is larger than that in the second step, so that the pore openings of the micropores of the support are narrowed successively in two distinct steps without filling the micropores themselves. The invention also discloses an improved carbon molecular sieve and the separation of gases, such as oxygen from nitrogen, by the use of the improved adsorbent.
Patent JP-H03104270-A (JP)
Title: Semiconductor device
Inventor: YAMAOKA MASAMI
IPC: H01L21/76
Filed: 1989-09-19
Abstract: PURPOSE:To obtain a high current amplification factor by forming a base region and an emitter region with a selfalignment process at a semiconductor layer on an insulator and forming a highly impurity concentrated collector/contact region as well. CONSTITUTION:An epitaxial layer 4 is formed on an N-type silicon substrate 3 and a silicon oxide film 5 is formed on the surface of its layer 4. After its oxide film is covered with an N-type silicon substrate 6 and is treated with heat, its substrate is etched into the form for islands. Then, a P<-> type well region 7 and P<-> type well regions 8 are formed and a field silicon oxide film 9 is formed through the whole surface. After that, a gate silicon oxide film 10 is formed and polysilicon 11 is deposited through the whole surface and then, a polysilicon oxide film 12 is formed after depositing POCl3 or performing ion implantation of As. Subsequently, after forming channel regions 13 and a base region 14 by self-alignment, source regions 15, an emitter region 16, and a collector/contact region 17 are formed. Further, P<+> type regions 18 and a P<+> type region 19 are formed and a contact hole is thus formed after forming an interlayer insulating film 20.
Patent JP-S6486089-A (JP)
Title: Infrared ray detector
Inventor: KAKUMA HIDEMITSU
IPC: G01J1/42
Filed: 1987-09-29
Abstract: PURPOSE:To prevent malfunction by a circumferential temp. change, by judging the presence of an infrared ray source on the basis of the difference between the max. and min. values of the output of a pyroelectric type infrared ray sensor. CONSTITUTION:An infrared ray sensor 1 having an infrared ray condensing Flesnel lens 3 and a pyroelectric type infrared ray sensor element 2 scans the predetermined visual field shaken by a motor 4 on the basis of the operation of a control panel 5. The output of the element 2 is amplified by an amplifier 6 to be inputted to a judge means 9 through a band filter 7 and an A/D converter 8. The judge means 9 calculates the difference between the max. and min. values of the output of the element 2 at a predetermined time and judges the presence of an infrared ray source such as a human body when said difference exceeds a set value. By this method, detection can be performed without being affected by a circumferential temp. change.
Patent JP-H0291688-A (JP)
Title: Character display device
Inventor: FUJITA MASAHIKO
IPC: G06F3/153
Filed: 1988-09-28
Abstract: PURPOSE:To display plural kinds of character different in size on the same screen by providing character size information and character font pattern numbers are character attribute information in a character generation system. CONSTITUTION:A CPU 1 executes the processing in accordance with instructions stored in a ROM 2 and writes display data in a VRAM 4 for character code and a VRAM 5 for character attribute. A CRTC 6 generates a display timing and a display address and accesses the VRAM 4 and the VRAM 5 in accordance with this display address, and their contents are the address of a character generator 7. The value of (n-1) is written in the character size part of the VRAM 5 when the size of characters to be actually displayed is n-number of times as large as a display fundamental cell, and a character font pattern CFP is written in the CFP number part. Thus, a corresponding CFP pattern is outputted from the character generator 7, and a character attribute is given by an attribute controller 8, and this pattern is displayed on a CRT display device 10 through a parallel-serial converter 9.
Patent JP-S6484467-A (JP)
Title: Sheet-shaped sliding member
Inventor: GENDOSHI TAKUYA
IPC: G11B15/60
Filed: 1987-09-28
Abstract: PURPOSE:To improve a sliding characteristic for a magnetic tape, etc., and in addition, to improve wear resistance by carrying plural spherical bodies consisting of ceramic on a flexible sheet-shaped body. CONSTITUTION:The spherical body 2 consisting of ceramic is fixed to the surface of the flexible sheet-shaped base body 1 by adhesive 3, and a sheet-shaped sliding member S is manufactured. The spherical bodies 2 are arrayed regularly on the sheet-shaped base body 1, and besides, the thickness of an adhesive 3 part is formed into more or less a half of the spherical body 2 and a conveyed substance such as the magnetic tape is made to slide on the projecting surface of the spherical body 2. The sliding resistance of the conveyed substance T can be made small by this sheet-shaped sliding body S and in addition, the wear resistance of the spherical body 2 is so large that conveyance or guidance can be performed extending over a long period.
Patent JP-2000077883-A (JP)
Title: Incombustible honeycomb radio-absorptive material and radio-wave absorber using the same
Inventor: MURASE MIGAKU
IPC: H05K9/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve fire resistance and a wave absorption effect while obtaining light weight and high strength by composing an incombustible honeycomb radio-absorptive material of a honeycomb structure as the aggregate of a large number of cells and containing a hydrous inorganic compound and a conductive material in the honeycomb structure. SOLUTION: In a honeycomb structure 1, a plurality of sheets 2 comprising a hydrous inorganic compound as a main component are laminated by using inorganic adhesives 3, and spread and formed. Adhesives such as water-glass can be used as the inorganic adhesives 3, and conductive layers 4 are mounted on the sheets 2. Sepiolite is preferably employed as the hydrous inorganic compound contained in the sheet 2 as the main component, and carbon black is preferably used from the point of excellent wave absorption characteristics as a conductive material comprised in the sheet 2 as an essential component. Accordingly, incombustibility is improved, and wave absorption characteristics are enhanced while light weight and high strength are obtained.
Patent JP-H06189730-A (JP)
Title: Method and device for spinning thermally flowable substance
Inventor: RICHIYAADO SHII FUIZU
IPC: D01D5/18
Filed: 1993-09-29
Abstract: PURPOSE: To provide a spinning device that can throw a solid material into a collector after melting it or subjecting it flash flow inside a spinner head. CONSTITUTION: This device for spinning a material such as a monosaccharide or non-monosaccharide is provided with the spinner head rotatable with an axial line as the center. The spinner head has a heating element consisting of a narrow and slender opening part extended around the rotational axial line. This heating element consists of the loop-shaped wall part of chamber to which the material is pressed when the spinner head is rotated. The opening part forms a practically non-meandered path through which the material is thrown from the chamber into a storage part while receiving the flash flow. It is preferable that a helical heating cable is used as the heating element so as to constitute a practically continued helical opening part having a uniform height.
Patent JP-H0797982-A (JP)
Title: Controller of variable displacement pump
Inventor: INOKUCHI IWANE
IPC: F04B49/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide a controller of a variable displacement pump which can accurately detect the abnormal flow rate of discharge of the variable displacement pump without errors. CONSTITUTION:When a pressure switch 15 which is on with line pressure reaching abnormally high pressure and is off with the line pressure decreased and recovered to normal pressure provides an on-switch signal, an unloading valve 14 is operated to unload the delivery side of a variable displacement pump 1, while when the pressure switch 15 is off the unloading valve 14 is recovered to its on-load state; the time from the recovery until the pressure switch 15 is on again is measured to determine the speed at which the pressure builds up, and when the pressure buildup speed is equal to or greater than a set value, i.e., when the time measured is short, a process against abnormality is executed in which the unloading valve 14 is held in its unloading state while an alarm sounds.
Patent JP-S6397761-A (JP)
Inventor: YAMAOKA REIZO
IPC: E21D13/00
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03103487-A (JP)
Title: Friction material
Inventor: NAKAGAWA MITSUHIKO
IPC: C09K3/14
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a friction material with hardly any change in friction coefficient even in absorbing water by treating inorganic fiber and an inorganic filler which are substrates with a fluororesin-based or silicone resin-based surface treating agent. CONSTITUTION:The objective friction material obtained by treating at least part of inorganic fiber and/or an inorganic filler with a fluororesin-based or silicon resin-based surface treating agent (e.g. silicone oil, fluororesin dispersion or fluorine-based coupling agent) in a friction material produced by using the inorganic fiber, such as glass fiber, as (part of) a substrate and hot-press molding the inorganic fiber, together with an organic or inorganic filler, such as graphite, barium sulfate (baryta) or cashew dust as a friction modifier, using a binder resin, such as phenolic resin.
Patent JP-S61121855-A (JP)
Title: Mounting method of position detector in machine tool
Inventor: SATO YOSHIKAZU
IPC: B23Q1/00
Filed: 1984-11-20
Abstract: PURPOSE:To reduce an error taking place in position detection in a machine tool to the utmost by arranging a detection head 16 with respect to a detection scale 12 in close vicinity of a contact between a tool and a workpiece. CONSTITUTION:A table 10, moving longitudinally, of a machine tool is moved under control along the longitudinal axis of a bed 14. A space is provided in the lower surface of the table 10, the space being opened to at least one end 18 along the longitudinal axis. A linear scale 12 for position detection is fixedly mounted on one side wall of the space 20 longitudinally thereof such that a measurement surface is brought into close vicinity of a moving central axis X-X of the table 10 in parallel thereto. In addition, the detection head 16 is fixedly mounted on one end of an arm member 24 extending into the space 20 in parallel to the central axis X-X from above a support member 22 fixed on the bed 14 for fixing the detection head on the bed 14 in close vicinity of the scale 12.
Patent JP-H0576900-A (JP)
Title: Modifying method for aluminum containing sludge
Inventor: SATO SHIN
IPC: C02F11/14
Filed: 1991-09-24
Abstract: PURPOSE:To obtain sludge improved in sedimentation properties, concn. properties and dehydration properties by effectively reducing the volume of aluminum- containing sludge. CONSTITUTION:A part of aluminum-containing flocculated sludge is dissolved by an acid and the remainder is dissolved by alkali and the obtained acid dissolving solution and alkali dissolving solution are mixed in a reaction tank to form insolubilized matter and the resulting mixture is subjected to solid-liquid separation. A part of the separated insolubilized matter is returned to a reaction tank. By this method, sludge extremely improved in sedimentation properties, conc. properties and dehydration properties is obtained in high concn. by a reduced use amount of a chemical agent. Since sludge with water content lower than that of a dehydrated cake can be obtained only by concn. treatment, a dehydrator is dispensed with or contracted. The drying cost in a case recovering and reutilizing aluminum in sludge can be also reduced to a large extent. When sludge is dispose as a dehydrate cake, the volume of sludge is reduced and the sludge is inexpensively obtained and excellent in handling properties.
Patent JP-2000071150-A (JP)
Title: Process schedule managing system, and storage medium storing program for implementing computer for processing with system
Inventor: KIRITA NORIHEI
IPC: G06Q50/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform change of a process schedule by providing a process schedule updating means for displaying a process schedule where a new item is assigned at a specified portion when an assignment judging means judges that the new item can be assigned at the specified portion. SOLUTION: A user judges whether an item is assigned at a position pointed by a pointer based on time displayed on a time recognizing table, information on the items displayed on unassigned order list, and block display of the items displayed on a Guntt chart (steps 1-5). After this judgment, when the user decides that the item is assigned at the position pointed by the pointer and selects an execution button, the block display of the items is fixed to the position pointed by the pointer and the assignment of the item is finished (steps 1-6). This assigned item is stored in an order information table or a time chart (steps 1-9).
Patent JP-H0290370-A (JP)
Title: Deciding method for desired picture signal range
Inventor: ADACHI YUMA
IPC: G06T5/40
Filed: 1988-09-28
Abstract: PURPOSE:To decide a desired picture signal range in response to a desired picture area by setting an area that can be regarded as a direct radiation part at a position distant from an actual direct radiation part in case a binary picture includes the only direct radiation part. CONSTITUTION:The faint exciting light 5 performs the main scan of a sheet 1, and the simulating light 9 is emitted from the sheet 1 irradiated by the light 5. The light 9 is received by a photomultiplier tube 1 and converted into the electric signals. The output signal S of the tube 11 is turned into a digital signal by an A/D converter 17 and a pre-read picture signal Sp is obtained. An arithmetic part 18 decides a desired picture signal range which sets an area that can be regarded as a direct radiation part at a position distant from an actual direct radiation part based on the signal Sp and then decides the main reading conditions. A sheet 1' which is through with the pre-read job is set at a main reading part 30' and scanned by a light beam 5' more intensive than the pre-reading light. An obtained picture signal SQ is sent to an arithmetic part 18' to undergo a proper picture process.
Patent JP-H04121848-A (JP)
Title: Floating magnetic head for magneto-optical recording and magneto-optical recorder
Inventor: ISHII KAZUNORI
IPC: G11B5/60
Filed: 1990-09-12
Abstract: PURPOSE:To prevent a danger of causing a flaw on the surface of a disk by bonding a magnetic core wound with a coil to a floating slider which has been processed with a specular polishing. CONSTITUTION:The floating slider S is processed with a groove P in a part of its upper surface R, and the bottom surface F is processed with the specular polishing. At this time, the bottom of the groove P is parallel to the bottom surface F of the floating slider S, and a space between them is <= 100mum. Then, a U-shaped magnetic core C made of a high permeability magnetic material and provided with the coil W of 20-30 winding turns around one foot part is installed with its open end edge surface closely to the bottom part of the groove P, and is fixed with an adhesive E. The open end edge surface of the magnetic core C for a head H is not on the same surface as the bottom surface of the floating slider S. Therefore, the surface of the disk D is prevented from flawing.
Patent JP-S62103971-A (JP)
Title: Manufacture of lead storage battery
Inventor: YONEDA TADASHI
IPC: H01M4/22
Filed: 1985-10-30
Abstract: PURPOSE:To get rid of residue of PbOn in a positive electrode active material by stopping power supply at the time of 50-100% of a theoretical quantity of electricity required for generating PbO2 on a positive electrode plate while using a current value larger than the power supply current value prior to the stop of the power supply, when the power supply is reopened, in order to perform formation in a short time. CONSTITUTION:Initial formation is performed with a relatively small current (0.05C-0.1C, C denotes current capacity) and current supply is once stopped at 50-100% of the theoretical quantity of electricity to be reopened after a certain time, in which case a quantity of the current is selected to be larger than that of the initial current supply while stopping the formation when a total amount of electric load exceeds 120%. After reopening of formation, the reaction of PbSO4 to PbO2 dominates mostly, SO4<2-> generated from said reaction reacts to PbO or PbOn near by but because of its small quantity, it is required to move SO4<2-> inside the electrode plate for enlarging the current quantity as compared with the initial current thus generating gas by cracking water. Thereby, remaining PbOn is converted into PbSO4 to be eliminated by moving SO4<2-> inside the electrode plate.